Nonstop flight route between Tehran, Iran and London, England, United Kingdom:

About this route:

A direct, nonstop flight between Tehran Imam Khomeini International Airport (IKA), Tehran, Iran and London Heathrow Airport (LHR), London, England, United Kingdom would travel a Great Circle distance of 2,748 miles (or 4,423 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Tehran Imam Khomeini International Airport and London Heathrow Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Tehran Imam Khomeini International Airport and London Heathrow Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Tehran Imam Khomeini International Airport (IKA):

• In addition to being known as "Tehran Imam Khomeini International Airport", another name for IKA is "فرودگاه امام خمینی".
• The furthest airport from Tehran Imam Khomeini International Airport (IKA) is Totegegie Airport (GMR), which is located 11,511 miles (18,525 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
• Tehran Imam Khomeini International Airport handled 4,986,477 passengers last year.
• There were numerous issues surrounding the construction of the airport including the supply of fuel to the new airport, and a delay in signing a deal with the Iranian oil ministry forced a delay in the opening of the airport until 8 May 2004.
• In April 2005 the $350 million Imam Khomeini International Airport was reopened under the management of a consortium of four local airlines—Mahan Air, Aseman, Caspian Airlines and Kish Air—although no formal contract appeared to have been awarded.
• The closest airport to Tehran Imam Khomeini International Airport (IKA) is Mehrabad Airport (THR), which is located 21 miles (34 kilometers) NNE of IKA.
• After construction of the main terminal was finished by M&J Foundation, the Iranian Civil Aviation Organization decided to turn the management of operations along with the construction of the second terminal to the TAV consortium of two Turkish and an Austrian companies.
• Imam Khomeini Airport is accessible from Tehran by Car, taxi and bus via the Tehran-Qom Freeway.
• Tehran Imam Khomeini International Airport (IKA) has 2 runways.

Facts about London Heathrow Airport (LHR):

• The closest airport to London Heathrow Airport (LHR) is RAF Northolt (NHT), which is located only 6 miles (9 kilometers) NNE of LHR.
• London Heathrow Airport (LHR) has 2 runways.
• The furthest airport from London Heathrow Airport (LHR) is Chatham Islands (CHT), which is located 11,875 miles (19,112 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• As the airport is west of London and as its runways run east–west, an airliner's landing approach is usually directly over the conurbation of London when the wind is from the west.
• Heathrow airport has its own resident press corps, consisting of six photographers and one TV crew, serving all the major newspapers and television stations around the world.
• The original Terminal 2 building was the airport's oldest terminal, opening as the Europa Building in 1955.
• Because of London Heathrow Airport's relatively low elevation of 83 feet, planes can take off or land at London Heathrow Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The original 1950s red-brick control tower was demolished in early 2013 to enable access roads for the new Terminal 2 to be laid.
• A trial of "noise relief zones" ran from December 2012 to March 2013, which concentrated approach flight paths into defined areas compared with the existing paths which were spread out.